These guys are the ultimate science geeks. Credentialed, and they not only know their stuff, they get so enthused talking about it, that it is fun to watch them. i don't think weather channel hires anyone who is not a real science person. So many schools offer meteorology degrees that they have their pick of pretty people to put on air.
Here's Jim, just a few seconds ago, on air:
He usually wears a dress shirt and tie. Today was a special treat.
Edit: I had my tv on mute when I took this photo, and wasn't paying attention. I had no idea what was happening--thought they were reporting Sunday's events.